Domains & DNS
How Does a CAA Record Restrict Certificate Issuance?
A CAA record lets you state which certificate authorities may issue certificates for your domain. Learn the record format, wildcard precedence and critical-tag cautions.
DOMAINQ BLOG
DomainQ Editorial Team
The DomainQ Editorial Team publishes guides to domains, DNS, hosting, WordPress and email management, with links to supporting sources. Technical explanations draw on official product documentation and standards bodies. The guides explain practical steps along with their conditions and limitations.
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WordPress
Why do WordPress scheduled tasks run late? The WP-Cron model
WP-Cron is not a continuously running system task. Because due tasks can run on the next page load, low-traffic sites can experience delays.
Email & Security
SPF, DKIM and DMARC: the right setup order
Email authentication records work together. Identify your senders, test authentication and introduce a DMARC policy based on what your reports show.
Domains & DNS
DNS records explained: A, CNAME, MX and TXT
Your website and email can share a domain while relying on different DNS records. Learn which record to change and what to check before you do.
WordPress
A practical checklist after moving WordPress
Moving files and the database is only part of the job. Check links, forms, HTTPS and backups before and after switching your DNS records.